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ABB XT1S 160 4 pole Standard MCCB Fixed Thermal/Adjustable Magnetic Release In=125A Ii=1250A
MPN: 1SDA067445R1
Alt. SKU: XT1S 160 TMD 125-1250 4p F F InN=100%
Special Price
£494.63
£412.19
Regular Price
£760.97
Why Choose the Moulded Case Circuit Breaker [1SDA067445R1]
The TMAX XT1S 160 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMD R) rated from 125 to 1250 A. It includes a fully rated neutral, ensuring reliable protection and compatibility in three-phase electrical installations. Designed for robust performance, this breaker is suitable for industrial and commercial applications requiring precise overload and short-circuit protection.
Technical Specification
- Function: Four-pole moulded case circuit breaker with thermomagnetic release (TMD).
- Rated Current (In): 125 A (adjustable 87.5–125 A).
- Rated Operational Voltage (Ur): 690 V AC / 500 V DC.
- Number of Poles: 4P with fully rated neutral.
- Rated Insulation Voltage (Ui): 800 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Connecting Capacity: Busbar 45.5 to 80 mm².
- Terminal Type: Front bolt connection, recommended tightening torque 6 N·m.
- Mechanical Durability: 25,000 operating cycles at 240 cycles/hour.
- Electrical Durability: 8,000 operating cycles at 120 cycles/hour.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated current of the C.BREAKER TMAX XT1S?
The rated current (I n) is 125 A, adjustable between 87.5–125 A.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC / 500 V DC.
How many poles does the TMAX XT1S have?
The TMAX XT1S is a four-pole circuit breaker with a fully rated neutral.
What is the connecting capacity for busbars?
The connecting capacity for busbars ranges from 45.5 to 80 mm².
What type of terminal connection does this circuit breaker use?
This circuit breaker features a front bolt connection with a recommended tightening torque of 6 N·m.
What is the mechanical durability of the TMAX XT1S?
The mechanical durability is rated for 25,000 operating cycles at 240 cycles/hour.
What is the electrical durability of this circuit breaker?
The electrical durability is rated for 8,000 operating cycles at 120 cycles/hour.
| Manufacturer Part Number | 1SDA067445R1 |
|---|---|
| Barcode | 8015644013394 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 125A |
| Alternative Product SKU | XT1S 160 TMD 125-1250 4p F F InN=100% |
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